"土壤密度"是个多义词，它可以指土壤密度（可以参考）,土壤密度（纠正错误）。
...土壤，有机碳，有机碳密度，土壤密度，森林 [gap=1016]Key words: soil, organic carbon, organic carbon density, soil density, forest ...
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... custody of drawings a strongd documents 图则及文件的保管权；保管图则文件 density of soil 土壤密度 cut-a strongd-fill slope 挖填斜坡；半填半挖式斜坡 ...
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土壤密度（soil particle density）：又称土壤比重,单位体积土壤（不含孔隙）的烘干重量,土壤物理参数之一,单位为Mg/m3,其大小与土壤的化学与矿物组成有。
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土壤密度计 soil densitometer
浸水土壤密度 water immersed soil density
土壤密度测量 [土壤] ground density measurement
土壤粗密度 soil texture
土壤颗粒密度 soil bulk density ; soil particle density
土壤的最大密度 maximum density of soil
土壤有机碳密度 SOCD ; SOC density ; Soil organic carbon density
土壤干密度 dry density of soil
土壤相对密度 soil relative density ; relative density of soil
降雨能使火烧迹地的土壤密度和分散系数升高、孔隙度下降。
Rainfall makes the soil density and disperse coefficient increased and porosity decreased.
壤土的土壤密度、比重降低，而砂土的土壤密度、比重增高。
Soil density and soil particle of the loam are decreased but those of the sand are increased.
连年火烧使土壤密度比未烧林地下降，而孔隙度和分散系数升高。
The soil density is decreased, and the disperse coefficient and porosity are increased in the sites where were burnt in successive years.
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